package pkg2;

public class Point {
	double x,y,z;
	public Point(double x,double y,double z) {
		this.x = x;
		this.y = y;
		this.z = z;
	}
	public double getDistance(Point p) {
		return Math.sqrt((x - p.x) * (x - p.x) + (y - p.y) * (y - p.y) + (z - p.z
				) * (z - p.z));
	}

}
